package com.lhy.vaccine_stock.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.lhy.vaccine_stock.entity.SysRegion;
import com.lhy.vaccine_stock.vo.R;

public interface ISysRegionService extends IService<SysRegion> {
    R getProvince();

    R getCity(String newValue);

    R getRegion(String newValue);
}
